<html>
<meta charset="utf-8" />
 <div th:fragment="left-user-info" class="profile clearfix">
              <div class="profile_pic">
                <img src="images/img.jpg" alt="..." class="img-circle profile_img"></img>
              </div>
              <div class="profile_info">
                <span>欢迎,</span>
                <h2>管理员</h2>
              </div>
            </div>

</html>